Mooring spring designed to assure the maximum comfort during permanence in the harbor. Strengthened even further on the junctures thanks to exclusive internal inserts. Nereide Top Line combines lightness, small size and high resistance, which enables it to absorb even the most violent jerks in a progressive and smooth way. A supreme high-quality spring, resistant to UV radiations, non toxic and environmentally friendly. Nereide Top Line does not produce annoying squeaks. It is stain proof, does not scratch the hull and it is not subject to marine environment deterioration even if left for long periods in the water.